Amazon River Defense: Indigenous Win Against Privatization

In August 2025, Brazilian President Luiz Inácio Lula da Silva signed Decree 12,600/2025, designating Amazonian rivers as logistical corridors for soybean exports and placing them under the National Privatization Program. This decree assigned private companies responsibility for dredging and river maintenance to expand agricultural export routes. Communities living along these waterways, including the Tapajós River, were not consulted prior to this decision.

By December 2025, significant dredging had already occurred on the Tapajós River, aiming to facilitate large private vessel navigation. This action raised fears among local populations about habitat loss and damage to their way of life, especially given the river's existing pollution from illegal mining and increasing soy barge traffic. The Munduruku people and their allies have been actively campaigning against threats from soy, cattle, mining, and hydroengineering projects.

The situation escalated over 33 days as Indigenous activists and allies organized protests, including a blockade of a Cargill terminal in Santarém and demonstrations at the company's São Paulo offices. This collective action garnered widespread social media attention and exerted national pressure on President Lula to revoke the decree.

The successful protest led to the revocation of the decree, a significant win that demonstrated the efficacy of community consultation, even after initial decisions. It underscored that infrastructure development impacting vital ecosystems should not overlook local populations and that organized indigenous movements can successfully challenge governments and global corporations. This victory has inspired broader discussions about water rights and corporate power.